Wow! This is very touch. Mums are superheroes and your mum is no exception.
I don't know why most relatives always think it's good to try to cheat widows by taking any form of property left by the deceased. I think there should be a law that would stop them from doing such. Will they help in training the children?
I am glad your mum overcame all the challenges and trained you all with God by her side. She is worthy of emulation.
They don't care about training the children...it's only selfish behavior left and right but God has a way of always proving himself